Home / 34,543,921.67-51,833,815.44-14,088,648.23

Finding the Fourth Proportional to 34,543,921.67, 51,833,815.44 and 14,088,648.23

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Solution

The fourth proportional to 34,543,921.67, 51,833,815.44 and 14,088,648.23 is: 21,140,286.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,543,921.67 : 51,833,815.44 = 14,088,648.23 : x
  2. Step 2: Convert to fraction form
    34,543,921.67/51,833,815.44 = 14,088,648.23/x
  3. Step 3: Cross multiply
    34,543,921.67x = 51,833,815.44 × 14,088,648.23
  4. Step 4: Simplify right side
    34,543,921.67x = 730,268,391,893,733.50
  5. Step 5: Solve for x
    x = 730,268,391,893,733.50/34,543,921.67
  6. Step 6: Final answer
    x = 21,140,286.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.